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Enginetech P4584(4).50 Engine Piston Set Without Rings for Mazda Protege (1990-1994)
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Piston Set - without Rings
The Enginetech P4584(4).50 engine piston set is designed specifically for Mazda Protege models from 1990 to 1994, offering reliable performance and precise fitment. Crafted with high-quality materials, this piston set provides optimal combustion efficiency and durability for your engine rebuild or repair.
Engineered for compatibility, the pistons feature matched weights to ensure perfect balance during operation. The top and second compression rings each have a thickness of 1.50 mm, promoting effective sealing and compression. The oil ring, measuring 3.00 mm in thickness, helps maintain proper lubrication and reduce oil consumption. The piston pin outside diameter is 0.7874 inches, and the bore diameter is 3.267 inches, ensuring a snug fit for reliable performance. The compression height of 1.208 inches contributes to the proper combustion chamber geometry, optimizing power output.
This piston set from Enginetech is part of a comprehensive product line designed for engine rebuilder professionals and enthusiasts alike. It is ideal for those seeking high-quality components that meet or exceed OEM standards. Whether you're performing a complete engine overhaul or just replacing worn parts, this piston set provides the performance and durability needed to restore your Mazda Protege to peak condition.
Features:
- Designed for Mazda Protege models from 1990 to 1994
- Matched weights for smooth engine operation
- Top and second compression ring thickness: 1.50 mm
- Oil ring thickness: 3.00 mm
- Piston pin outside diameter: 0.7874 inches
- Bore diameter: 3.267 inches
- Compression height: 1.208 inches
- Engineered for high performance and durability
- Part of Enginetech's comprehensive engine rebuilding product line
Fits Following Models:
1990 Mazda Protege
1991 Mazda Protege
1992 Mazda Protege
1993 Mazda Protege
1994 Mazda Protege
| Top Compression Ring Thickness: 1.50 mm |
| Second Compression Ring Thickness: 1.50 mm |
| Oil Ring Thickness: 3.00 mm |
| Piston Pin Outside Diameter: 0.7874 |
| Bore Diameter: 3.267 |
| Compression Height: 1.208 |
| Aaiaid Part Number: BBPTP4584(4).50 |
| Part Number: P4584(4).50 |
| Brand Aaia: BBPT |
Returns
30-Day Money-Back Guarantee
We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.
To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.
Return Requirements:
- Items must be securely packed in the original manufacturer's packaging.
- All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
- You must obtain and retain the tracking number for your return.
Non-Returnable Items:
- Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.
We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.
Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.
Warranty
Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.
This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.
Exclusions:
The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.
Warranty Claims Process:
- All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
- No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
- The buyer assumes all risk of damage resulting from improper installation.
All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.
Shipping
We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).
Shipping to Other Locations:
A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.
Order Processing & Tracking:
- Orders are shipped Monday through Friday, excluding holidays.
- Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
- A tracking number will be emailed within one business day after shipping.
If you do not receive a tracking number, please:
- Check your spam/junk folder.
- If it's not there, contact us via phone or eBay message for assistance.
International Orders:
Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.









